Context forward declaration

Author: azat

programs/client/Client.cpp

@@ -21,6 +21,7 @@
 #include <IO/ReadHelpers.h>
 #include <IO/WriteBufferFromOStream.h>
 #include <IO/WriteHelpers.h>
+#include <Interpreters/Context.h>
 
 #include <AggregateFunctions/registerAggregateFunctions.h>
 #include <Formats/FormatFactory.h>

src/Client/LocalConnection.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "Connection.h"
-#include <Interpreters/Context.h>
+#include <Interpreters/Context_fwd.h>
 #include <QueryPipeline/BlockIO.h>
 #include <Interpreters/Session.h>
 #include <Interpreters/ProfileEventsExt.h>

src/Common/DateLUT.h

@@ -11,12 +11,6 @@
 #include <mutex>
 #include <unordered_map>
 
-namespace DB
-{
-class Context;
-using ContextPtr = std::shared_ptr<const Context>;
-}
-
 class DateLUTImpl;
 
 

src/Common/NamedCollections/NamedCollections.h

@@ -1,5 +1,5 @@
 #pragma once
-#include <Interpreters/Context.h>
+
 #include <Common/NamedCollections/NamedCollections_fwd.h>
 #include <Parsers/ASTCreateNamedCollectionQuery.h>
 #include <Parsers/ASTAlterNamedCollectionQuery.h>

src/Common/NamedCollections/NamedCollectionsFactory.cpp

@@ -6,6 +6,7 @@
 #include <Common/NamedCollections/NamedCollectionsMetadataStorage.h>
 #include <Common/ZooKeeper/KeeperException.h>
 #include <Core/BackgroundSchedulePool.h>
+#include <Interpreters/Context.h>
 
 namespace DB
 {

src/Common/NamedCollections/NamedCollectionsMetadataStorage.h

@@ -3,6 +3,7 @@
 #include <Parsers/ASTAlterNamedCollectionQuery.h>
 #include <Parsers/ASTDropNamedCollectionQuery.h>
 #include <Common/NamedCollections/NamedCollections.h>
+#include <Interpreters/Context_fwd.h>
 
 namespace DB
 {

src/Common/NamedCollections/NamedCollections_fwd.h

@@ -1,4 +1,5 @@
 #pragma once
+#include <memory>
 #include <map>
 
 namespace DB

src/Common/ProgressIndication.cpp

@@ -1,18 +1,16 @@
 #include "ProgressIndication.h"
 #include <algorithm>
 #include <cstddef>
-#include <iostream>
 #include <mutex>
 #include <numeric>
-#include <filesystem>
-#include <cmath>
 #include <IO/WriteBufferFromFileDescriptor.h>
 #include <base/types.h>
-#include "Common/formatReadable.h"
+#include <Common/formatReadable.h>
 #include <Common/TerminalSize.h>
 #include <Common/UnicodeBar.h>
 #include <IO/WriteBufferFromString.h>
 #include <IO/Operators.h>
+#include <Interpreters/Context.h>
 
 /// http://en.wikipedia.org/wiki/ANSI_escape_code
 #define CLEAR_TO_END_OF_LINE "\033[K"

src/Common/ProgressIndication.h

@@ -1,17 +1,15 @@
 #pragma once
 
 #include <IO/Progress.h>
-#include <Interpreters/Context.h>
+#include <Interpreters/Context_fwd.h>
 #include <base/types.h>
 #include <Common/Stopwatch.h>
 #include <Common/EventRateMeter.h>
 
 #include <iostream>
 #include <mutex>
-#include <queue>
 #include <unistd.h>
 #include <unordered_map>
-#include <unordered_set>
 
 namespace DB
 {

src/Common/ReplicasReconnector.cpp

@@ -2,6 +2,7 @@
 #include <Core/ServerSettings.h>
 #include <Common/ReplicasReconnector.h>
 #include <Common/logger_useful.h>
+#include <Interpreters/Context.h>
 
 
 namespace DB